Open Access statistics for Petroleum Training Institute, Nigeria, covering academic research published from 2001 to 2024. Read More.
Open Access Percentage
71%
Total
Publications
271
Total Open
Publications
193
Total
Citations
1.6K
Open Access
Percentage
71%
Total
Publications
271
Total Open
Publications
193
Total
Citations
1.6K
Breakdown
Publisher Open
64%
Both
6%
Other Platform Open
0%
Closed
30%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 19%
34
Hybrid 44%
81
No Guarantees 37%
68
Other Platform Open
Domain 42%
8
Public 26%
5
Institution 16%
3
Other Internet 16%
3
Preprint 5%
1
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 8 |
Zenodo | Public | 4 |
University of Skopje - Macedonian Journal of Medical Sciences | Institution | 2 |
Europe PMC | Domain | 2 |
DOI | Other Internet | 2 |
Utrecht University - Utrecht University Repository | Institution | 1 |
Unknown Repository | Other Internet | 1 |
Syiah Kuala University - The Journal of Unsyiah | Institution | 1 |
OSF Preprints - Arabixiv | Preprint | 1 |
Open Research Library | Public | 1 |
1 / 1